Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
Extension
.yaml
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15696 bytes
Lines
560
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

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Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/temperature/adi,ltc2983.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Analog Devices LTC2983, LTC2986, LTM2985 Multi-sensor Temperature system

maintainers:
  - Nuno Sá <nuno.sa@analog.com>

description: |
  Analog Devices LTC2983, LTC2984, LTC2986, LTM2985 Multi-Sensor Digital
  Temperature Measurement Systems

  https://www.analog.com/media/en/technical-documentation/data-sheets/2983fc.pdf
  https://www.analog.com/media/en/technical-documentation/data-sheets/2984fb.pdf
  https://www.analog.com/media/en/technical-documentation/data-sheets/29861fa.pdf
  https://www.analog.com/media/en/technical-documentation/data-sheets/ltm2985.pdf

$defs:
  sensor-node:
    type: object
    description: Sensor node common constraints

    properties:
      reg:
        description:
          Channel number. Connects the sensor to the channel with this number
          of the device.
        minimum: 1
        maximum: 20

      adi,sensor-type:
        description: Type of sensor connected to the device.
        $ref: /schemas/types.yaml#/definitions/uint32

    required:
      - reg
      - adi,sensor-type

properties:
  compatible:
    oneOf:
      - enum:
          - adi,ltc2983
          - adi,ltc2986
          - adi,ltm2985
      - items:
          - const: adi,ltc2984
          - const: adi,ltc2983

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  vdd-supply: true

  adi,mux-delay-config-us:
    description: |
      Extra delay prior to each conversion, in addition to the internal 1ms
      delay, for the multiplexer to switch input configurations and
      excitation values.

      This property is supposed to be in microseconds, but to maintain
      compatibility, this value will be multiplied by 100 before usage.
    maximum: 255
    default: 0

Annotation

Implementation Notes